recognition of the terrorist attack threats on schools via social media

Background

There has been a lot of videos made about the potential threat in schools. We want recognition & a public announcement. Is this true or not. Many schools are taking on “lockdown drills” why is this happening.

Additional details

If this is true we want full transparency about how safe our children are going to be returning in September. Also if this is true we want to know that we will not be fined for keeping our children off school and safe!